baber/WOPTO huggingface dataset:
Patent JP-2012227765-A (JP)
Title: Optical fiber transmission system and optical receiver
Inventor: SAKAMOTO YASUSHI
IPC: H04B10/61
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a technology of materializing long-distance transmission in the optical fiber transmission using the optical MIMO technology.SOLUTION: Delay time of the delay element in an FIR filter device 6 is not simply adjusted to an integer time of T or an integer time of T/2, but adjusted to an integer time of D or an integer time of T closest to the integer time of D. D is the group delay difference of an optical signal received by each optical receiver 2, and T is one symbol time of an optical signal received by each optical transmitter 1. Since only the taps contributive to compensation of group delay difference are left, the number of taps in the FIR filter device 6 is reduced and the computation time is shortened, and long-distance transmission is materialized in the optical fiber transmission using the optical MIMO technology.
Patent JP-2012229940-A (JP)
Title: Radiographic device, radiographic system and radiographic method
Inventor: NAKATSUGAWA HARUYASU
IPC: H04N5/374
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To efficiently use light with a long-wavelength component generated at a scintillator while preventing a radiographic image from blurring due to the light with the long-wavelength component.SOLUTION: A control part 64 resets a photoelectric conversion part of a sensor panel 23 and switches it to a charge accumulation mode when a long-wavelength component 90b of light converted from radiation by a scintillator 37 penetrates a reflective layer 25 and is detected by a radiation detecting light detection part 26. Since a short-wavelength component 90a of light generated at the scintillator 37 moves toward the reflective layer 25 while being totally reflected within a columnar crystal 39, is reflected by the reflective layer 25 and moves toward the sensor panel 23, a light amount detected at the sensor panel 23 increases. Since the long-wavelength component 90b of the light generated at the scintillator 37 penetrates the reflective layer 25 and is not reflected by the sensor panel 23, it is possible to prevent a radiographic image from blurring.
Patent JP-2012229666-A (JP)
Title: Internal combustion engine control device
Inventor: NATORI TAKAKIYO
IPC: F02B37/12
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent failure of an engine caused by increase in supercharging pressure in an engine provided with an exhaust turbine drive type supercharger.SOLUTION: When abnormal conditions of one fuel injection valve 21 out of two fuel injection valves 21 of each cylinder are detected (in other words, there is a possibility of excessive increase in a supercharging pressure of intake air due to the rise in exhaust temperature caused by the deterioration of a combustion state), supercharging pressure reduction control for reducing the supercharging pressure of the intake air (for example, control for opening a waste gate valve) is executed, and the excessive rise in the supercharging pressure is thereby prevented by reducing the supercharging pressure. Further, when the abnormal conditions of one fuel injection valve 21 out of the two fuel injection valves 21 of each cylinder are detected (in other words, there is a possibility of excessive rise in exhaust temperature caused by the deterioration of the combustion state), by executing air-fuel ratio rich control for changing a target air-fuel ratio in a rich direction (for example, richer than stoichiometry) to reduce the combustion temperature, the exhaust temperature is reduced.
Patent JP-2012228212-A (JP)
Title: Genetic testing device
Inventor: NAGAOKA YOSHIHIRO
IPC: G01N35/00
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a genetic testing device capable of performing a plurality of inspections requiring mutually different temperature control at the same time with high accuracy.SOLUTION: The genetic testing device 1 includes a plurality of inspection containers (reaction vessel 50) that accommodate a sample (reaction liquid 52), heat sources 40 individually provided for each inspection container (reaction vessel 50), and a controller C that controls each heat source 40 according to an amount of each sample (reaction liquid 52) in each inspection container (reaction vessel 50) and adjusts a temperature of each sample (reaction liquid 52) individually.
Patent JP-2012231425-A (JP)
Title: Viewing management server device, viewing management system, and viewing terminal
Inventor: YAMAZAKI HIDETOSHI
IPC: H04N7/173
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To synchronously switch streaming sources among a plurality of users.SOLUTION: When a user of a client terminal 200A wants a user of a client terminal 200B to view the same streaming data, a URL of a viewing management service 102 of a viewing management server 100 and identification information on a management object user are transmitted to the client terminal 200B by a mail service. The user of the client terminal 200B accesses the viewing management service 102 by using a URL in mail and views the same streaming data. When the user of the client terminal 200A switches viewing from an Internet radio station server 300A to 300B, the information is monitored to rewrite identification information on an Internet radio station that is a viewing object in a user database. In response to a change of the identification information on the Internet radio station that is a viewing object of the management object user, the client terminal B starts viewing of new streaming data in a polling system.
Patent JP-2011230285-A (JP)
Title: Auxiliary device and system constituted of electric work machine having auxiliary device
Inventor: OHLENDORF OLIVER
IPC: B25D17/14
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a system for largely reducing the undesirable interaction between an auxiliary device and an electric work machine.SOLUTION: This auxiliary device 10 for the electric work machine 1 can be installed in the electric work machine 1 capable of inserting a tool into a tool holder 4, and includes a housing 11, a hand grip 13, and a fixing device 14 capable of installing the housing in the electric work machine (1). The housing 11 includes an operation part 15 arranged adjacent to the fixing device 14. The operation part 15 includes openings 19.1 and 19.2 accessible from the side to at least the tool holder 4. The hand grip 13 firmly connected to the operation part 15 and the fixing device 14 is constituted so as to be fixable to the electric work machine 1 by the fixing device 14.
Patent JP-2011173916-A (JP)
Title: Therapeutic agent of amyotrophic lateral sclerosis
Inventor: NAKAMURA TOSHIICHI
IPC: A61K38/22
Filed: 2011-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new therapeutic agent for amyotrophic lateral sclerosis (ALS) and an inhibitor of the progress of ALS.  <P>SOLUTION: The therapeutic agent of ALS and the inhibitor of the progress of ALS contain a hepatocyte growth factor (HGF) as an active ingredient and are administered into the spinal cord or the cerebral ventricle. The HGF is preferably administered in an amount of 0.01-100 mg per day. Further, the HGF is preferably administered in an amount that allows the HGF expression level in the spinal cord to be twice or more than that before administration. The HGF is a known substance, and the HGF prepared by various methods can be used if it is purified to such an extent that it can be used as a medicine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012233825-A (JP)
Title: Insulation resistance measuring device of dc circuit, capacitance measuring device, insulation resistance measuring method, and capacitance measuring method
Inventor: NAKAHARA TOSHIHIRO
IPC: G01R27/02
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To solve the problems that: there actually has been a circuit on which insulation resistance measurement cannot be performed since it is virtually impossible to stop a whole DC circuit to perform the insulation resistance measurement and the insulation resistance measurement has been performed by a unit of facility stopped for inspection work and the like; and in a method of measuring insulation resistance by artificially grounding a DC circuit, the resistance of the whole circuit can be measured, but partial insulation resistance cannot be measured.SOLUTION: There is provided a measurement device and a measurement method for measuring insulation resistance and capacitance of one part of a DC circuit in a DC power supply system using a coupling capacitor and an AC power source, in a hot-line state.
Patent JP-2011176356-A (JP)
Title: Optical lens for light-emitting diode package
Inventor: LOH BAN P
IPC: H01L33/62
Filed: 2011-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting diode package with an optical lens, having a low failure rate, relatively high reliability and reduced failures caused by peeling, cracking and other factors related to thermal stress.  <P>SOLUTION: The lens 70 includes a concave bottom surface 72 adapted to receive light, a reflection surface 74 adapted to reflect the received light, and an optical surface 76, through which the reflected light leaves from the optical lens. The lens has a structure in which its lower part 77 occupies the most of its part (perhaps exceeding 50%) of an opening 42 surrounding an LED assembly 50 for reducing the spatial volume of the opening to be filled with a sealing agent; the amount of the sealing agent to be used to fill the spatial volume of the opening is reduced; the lower part is fixed to a molded body by shell-like protrusions 73; a small gap of some hundreds od micrometers (μm) is formed between the bottom of the lens 70 and the upper surface of a lead frame 22, and the gap causes the sealing agent to breathe (expands and shrinks) during a temperature cycle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012236115-A (JP)
Title: Methane fermentation system
Inventor: OGISHIMA EIJI
IPC: B09B3/00
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of improving organics decomposition efficiency using methane fermentation while minimizing energy for warming.SOLUTION: A methane fermentation system 100 includes a first treatment tank 10 that performs hydrolysis and acid production, a regulation tank 30 for regulating the pH which has been reduced in the first treatment tank 10, and a second treatment tank 20 that forms methane from a fluid for which the pH has been regulated. Further, the second treatment tank 20 is divided into a main treatment chamber 210 and sub-treatment chambers 221, 222 by shielding plates 60. A warming section is provided only at the main treatment chamber 210. The system 100 progresses organics decomposition in a step-by-step manner through a plurality of treatment chambers to thereby improve overall treatment efficiency of the treatment tank 20 that forms methane.
Patent JP-2011178804-A (JP)
Title: Composition and method for the therapy and diagnosis of influenza
Inventor: GRANDEA ANDRES G
IPC: C12N15/09
Filed: 2011-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide compositions and methods for the therapy and diagnosis of influenza.  <P>SOLUTION: There are provided novel human anti-influenza antibodies and related compositions and methods proved to bind to conformational epitopes on the M2 homotetramer. The invention is more specifically related to methods of identifying influenza matrix 2 protein-specific antibodies and their manufacture and use. These antibodies are used in the diagnosis and therapy of influenza infection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012237508-A (JP)
Title: Heating cooker
Inventor: KUBO MASAYUKI
IPC: F24C7/02
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To shorten a cooking time and to reduce power consumption at a heating cooker that heats and cooks a heated object from an upper surface and lower surface.SOLUTION: The heating cooker includes: a heating chamber 2; a mounting plate 19 which is locked as dividing the heating chamber 2 into upper and lower and on which the heated object is placed; a first heating means (tubular heaters 14a, 14b, and 14c) which heats an upper surface side of the mounting plate 19; a second heating means (a microwave absorption heating element 7, a downside heating control unit 11, an antenna driving unit 12, an antenna 13, a magnetron 23, a wave guiding tube 30) which heats a lower surface side of the mounting plate 19; an upper heating control unit 24 which controls the first heating means; a lower heating control unit 11 which controls the magnetron 23 where a placed part of the heated object is heated from upper and lower direction concurrently and concentratedly so that the heated object is heated in a short time and thereby the shortening of the cooking time and the reduction of power consumption can be achieved.
Patent JP-2012238230-A (JP)
Title: Autonomous travel device and autonomous travel method, and program thereof
Inventor: SHIOTANI SHIGETOSHI
IPC: G05D1/02
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an autonomous travel device capable of traveling autonomously without using guide lines such as white lines even in a road having a branch.SOLUTION: An autonomous travel device detects respective height of grids virtually provided on a contact surface within a detection area in the periphery, and detects grids having a difference in height more than a road shoulder detecting reference value compared with neighboring grids, as grids showing road shoulder points. Then, road shoulder lines on both of right and left sides are identified by connecting the road shoulder points on each side detected on the respective right and left sides of a reference path within the detection area, and the shape of the road is recognized on the basis of each of the road shoulder lines on both of the right and left sides. Besides, the grids are identified shown by a plurality of path candidates virtually provided between the road shoulder lines on both of the right and left sides within the detection area, and a path candidate having small variation between the height of grids shown by the path candidate and that of other grids adjacent to the grids shown by the path candidate is identified as a travel route.
Patent JP-2011251530-A (JP)
Title: Solid ink stick with retrieval feature
Inventor: MARWAH RAHUL R
IPC: B41J2/015
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink stick that can remove the ink stick through an insertion opening only by manual operation without requiring an additional tool when the ink stick is incorrectly loaded through the insertion opening of a feed channel of the printer.SOLUTION: A retrieval feature has a vertical dimension so that the ink stick 100 can be grasped by two fingers or the like of a user to remove the ink stick 100 through the insertion opening. The retrieval feature generally includes two lower surfaces 138 connected with at least one upper surface 134.
Patent JP-2011246114-A (JP)
Title: Automotive electrical system, motor vehicle, automotive electrical switching device for automotive electric system, automotive electronic control unit for automotive electrical systems and software program
Inventor: POLIMENO ALESSANDRO
IPC: B60L50/16
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent impairing of safety or an operation of an on-vehicle system when escaping from a coasting mode where an engine of an automobile has stopped.SOLUTION: An automotive electrical system ES comprises a main electrical power source MB, a secondary electrical power source AB, safety critical electrical loads Ll and non-safety critical electrical loads L2, and an electrical switching device DBM arranged among the main electrical power source and the secondary electrical power sources MB, AB and at least the safety critical electrical loads Ll, and configured to selectively connect at least the safety critical electrical loads Ll to at least one of the main electrical power source MB and the secondary electrical power sources AB. The electrical switching device DBM is configured to connect at least the safety critical electrical loads Ll to the auxiliary electrical power source AB during the cranking of the internal combustion engine ICE and/or when a motor vehicle MV meanders in an off state of the internal combustion engine ICE and the main electrical power source MB is faulty.
Patent JP-2012246172-A (JP)
Title: Joined body of metal material and ceramics-carbon composite material, and method for producing the same
Inventor: CHEN WEIWU
IPC: C04B35/52
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a joined body of a metal material and a ceramics-carbon composite material usable at a high temperature, and to provide a method for producing the same.SOLUTION: A joined body 6 of a metal material 4 and a ceramics-carbon composite material 1 is a joined body of the metal material 4 comprising a metal and the ceramics-carbon composite material 1. The ceramics-carbon composite material 1 has a plurality of carbon particles 2 and a ceramic part 3 comprising ceramics. The ceramic part 3 is formed between the plurality of carbon particles 2. The metal material 4 and the ceramics-carbon composite material 1 are joined via a joining layer 5. The joining layer 5 contains a metal carbide and ceramics.
Patent JP-2012246447-A (JP)
Title: Solid writing body
Inventor: MIZUISHI HIROYUKI
IPC: C09D13/00
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a writing body which has excellent writing property and erasing property even on a writing plate wetted by water and by which written writing is water resistant.SOLUTION: The solid writing body comprises at least polyoxyalkylene polyglyceryl ether, a higher alcohol and a coloring agent.
Patent JP-2011191053-A (JP)
Title: Burner unit
Inventor: KOBAYASHI YOSHIKAZU
IPC: F23D11/16
Filed: 2011-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burner unit including a combustion burner stably burning water-oil mixed fuel.  <P>SOLUTION: The water-oil mixed fuel pressurized to a predetermined pressure is heated by a heating coil 23, and it is injected into a combustion chamber 22 by a fuel injection nozzle 57. Combustion air is supplied to one end of an air passage tube 52 by a blower 7, and after straightening it by a straightening vane 53 in the air passage tube 52, a swirl flow is formed by a swirl vane 54 and blown out into the combustion chamber 22 from an outlet 52a. By sufficiently mixing the water-oil mixed fuel with the combustion air by the swirl flow, and increasing density of the combustion air of the combustion chamber 22 by the swirl flow, the water-oil mixed fuel is stably and completely burned.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011256867-A (JP)
Title: Large engine with cylinder lubrication device and method for lubricating large engine cylinder
Inventor: SCHMID DANIEL DR
IPC: F01M1/06
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an improved lubrication device and method which can determine an ideal time of introducing lubricating oil into a cylinder and lubricate the inner wall surface of a cylinder of a large engine.SOLUTION: The large engine has a plurality of cylinders 20. A piston 25 is arranged inside the cylinder 20. A lubrication device of the cylinder can supply lubricating oil to the cylinder wall 22 through two lubrication points 7 and 17, and has lubricating oil lines 8 and 18 for feeding lubricating oil to the lubrication points 7 and 17. Cut-off elements 5 and 15 which are controlled by a central unit 50 are arranged to the lubricating oil lines 8 and 18, and when the cut-off elements 5 and 15 are open, lubricating oil can be supplied to the lubrication points 7 and 17. The cut-off elements 5 and 15 can be opened at an arbitrary predetermined point of time according to the state of operation of the large engine. The period that the cut-off elements 5 and 15 are open is adjusted so that the amount of lubricating oil to be carried to the lubrication points 7 and 17 can be set arbitrarily according to the state of operation of the large engine.
Patent JP-2012254509-A (JP)
Title: Cutting insert
Inventor: YAMAZAKI KAZUYA
IPC: B23B27/14
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an easily attachable cutting insert capable of securing a positional precision of the cutting insert with respect to an insert mounting seat of a tool body, facilitating the mounting of the cutting insert, securing clamp rigidity, and enhancing the sharpness of cutting edges.SOLUTION: There are included a rhombic plate-like insert body 2, a rake face 3 facing a thickness direction of the plate-like insert body 2, and acute-angled corners 4 of the rake face 3 out of peripheral walls of the plate-like insert body 2, flanks 5 intersecting with the rake face 3, the cutting edges 6 forming intersecting ridges of the rake face 3 of the plate-like insert body 2 and the flanks 5, and a mounting hole 7 formed through the plate-like insert body 2. An apex angle of the acute-angled corners 4 of the rake face 3 is 20 to 35°. Of peripheral walls of the plate-like insert body 2, an insert constraining surface 19 composed of a sintered skin is formed in a region other than the flanks 5 to reach the rake face 3. The flanks 5 have polished surfaces adjacent to the cutting edges 6.
Patent JP-2013003666-A (JP)
Title: Design support device and design support method for control apparatus, and control apparatus
Inventor: SHIRAISHI SHINICHI
IPC: G05B11/36
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To easily design a control apparatus having different signal cycles between input signals or input and output signals.SOLUTION: A design support device of the present invention is used for designing a control apparatus that outputs a control signal for a control object on the basis of input signals from a first sensor and second sensor. The design support device includes: cycle input means for receiving from a user an input cycle of a first input signal to be input from a first sensor, an input cycle of a second input signal to be input from a second sensor, and an output cycle of a control signal for a control object; design information input means for receiving from a user design information on a control apparatus; and code generating means for outputting a program code, including a filter function for performing rate conversion on signal cycles of the first input signal and the second input signal into the output cycle for the control signal and a calculation function for calculating the control signal for a control object in accordance with the design information on the basis of inputs of the first input signal and the second input signal after rate conversion.
Patent JP-2013001499-A (JP)
Title: Passenger conveyor
Inventor: OKANO MAKOTO
IPC: B66B29/00
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor including a tread inclination detector for quickly detecting abnormality of a tread.SOLUTION: The passenger conveyor includes a treat inclination detector comprising a sensor part 7, a reflection plate 6 and a controller, the sensor part 7 detects the presence/absence of abnormality of the tread by transmitting a medium to the reflection plate 6 of the tread passing through the vicinity of the riding floor of upper and lower floors and receiving the medium reflected from the reflection plate 6, and transmits response signals based on the detection result to the controller. The controller confirms the travel state of the tread 1 by the response signals transmitted from the sensor part 7, and controls the travel of the tread when abnormality appears in the response signals.